Home / 6,532,474.37-9,798,078.39-1,983,563.15

Finding the Fourth Proportional to 6,532,474.37, 9,798,078.39 and 1,983,563.15

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Solution

The fourth proportional to 6,532,474.37, 9,798,078.39 and 1,983,563.15 is: 2,975,152.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,532,474.37 : 9,798,078.39 = 1,983,563.15 : x
  2. Step 2: Convert to fraction form
    6,532,474.37/9,798,078.39 = 1,983,563.15/x
  3. Step 3: Cross multiply
    6,532,474.37x = 9,798,078.39 × 1,983,563.15
  4. Step 4: Simplify right side
    6,532,474.37x = 19,435,107,183,670.64
  5. Step 5: Solve for x
    x = 19,435,107,183,670.64/6,532,474.37
  6. Step 6: Final answer
    x = 2,975,152.46

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.